Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 9327,Line Dancing,2026-10-29,"[""Simon""]","[""Dr Logic""]","[""German Whispers"",""Kropki"",""Non-Repeat"",""Parity Lines"",""Renban"",""Zipper Lines""]","{""alt"":""The Sudoku Expert's Favourite Rule"",""caption"":""The Sudoku Expert's Favourite Rule"",""img_src"":""https://img.youtube.com/vi/jVCndIR58y4/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=jVCndIR58y4""}",00:53:06,54 8723,Divisores Dubitationis,2026-06-15,"[""Mark""]","[""Dr Logic""]","[""Factors"",""Kropki"",""Parity Lines""]","{""alt"":""Cruelly Devised Torture"",""caption"":""Cruelly Devised Torture"",""img_src"":""https://img.youtube.com/vi/rilaoNyWiFs/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=rilaoNyWiFs""}",01:11:13,72 6517,4 Lines,2024-10-28,"[""Simon""]","[""Dr Logic""]","[""Diagonal"",""Multitask Clues"",""Region Sum Lines"",""Zipper Lines""]","{""alt"":""The Sudoku With Only 4 Lines"",""caption"":""The Sudoku With Only 4 Lines"",""img_src"":""https://img.youtube.com/vi/27kcWKJ_J3M/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=27kcWKJ_J3M""}",01:03:48,64 5778,Pi Day 2024,2024-03-14,"[""Mark""]","[""Dr Logic""]","[""Anti-Knight"",""Killer"",""Ratio"",""Thermo""]","{""alt"":""Time for Some Irrational Celebrations"",""caption"":""Time for Some Irrational Celebrations"",""img_src"":""https://img.youtube.com/vi/kUj05UqIXek/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=kUj05UqIXek""}",00:44:50,45